by Fernando Krahn
Hardcover
details (UK).
(see also: Pamphlet)
details (USA).
(see also: Pamphlet)
details (Germany).
(see also: Broschüre)
details (Canada).
(see also: Pamphlet)
ISBN: 978-0-582-15082-9
ISBN-10: 0-582-15082-5
Prentice Hall Press · 1971